Question

what type of contamination occurs if a fake fingernail falls into soup?
chemical
cross
biological
physical

Explanation:

A fake fingernail is a foreign - object. Physical contamination involves the presence of foreign objects in food, like hair, glass, or in this case, a fake fingernail. It's not a chemical contaminant (no chemical substances added), not a cross - contamination (transfer between different food items or surfaces not involved), and not a biological contaminant (no microorganisms or biological agents from living things).

Answer:

D. Physical